1 files changed, 5 insertions, 23 deletions
diff --git a/atari/osspec.h b/atari/osspec.h
index 91cf2f03b..29f87cccf 100644
--- a/atari/osspec.h
+++ b/atari/osspec.h
@@ -17,27 +17,13 @@
  */
 
 #ifndef NS_ATARI_OSSPEC_H
-#define NS_ATARI_OSSPEC_H
-
+#define NS_ATARI_OSSPEC_H
+
 typedef struct {
 	long c;
 	long v;
 } COOKIE;
 
-/* System type detection added by [GS]  */
-#define SYS_TOS    0x0001
-#define SYS_MAGIC  0x0002
-#define SYS_MINT   0x0004
-#define SYS_GENEVA 0x0010
-#define SYS_NAES   0x0020
-#define SYS_XAAES  0x0040
-/* detect the system type, AES + kernel */
-#define sys_type()    (_systype_v ? _systype_v : _systype())
-#define sys_MAGIC()   ((sys_type() & SYS_MAGIC) != 0)
-#define sys_NAES()    ((sys_type() & SYS_NAES)  != 0)
-#define sys_XAAES()   ((sys_type() & SYS_XAAES) != 0)
-
-
 typedef struct {
 	unsigned short gemdos_version;
 	unsigned short gdos_FSMC;
@@ -50,13 +36,9 @@ typedef struct {
 } NS_ATARI_SYSINFO;
 
 extern NS_ATARI_SYSINFO atari_sysinfo;
-extern unsigned short _systype_v;
-
-#define TOS4VER 0x03300 /* this is assumed to be the last single tasking OS */
 
 void init_os_info(void);
-int tos_getcookie( long tag, long * value );
 void fix_path(char * path);
-char * gemdos_realpath(const char * path, char * rpath);
-unsigned short _systype (void);
-#endif
-\ No newline at end of file
+char * gemdos_realpath(const char * path, char * rpath);
+int tos_getcookie( long tag, long * value );
+#endif